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fixed some glitches caused by SSAA when resolving the supersampled efb to Textures.

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improve speed a little in games that have large viewports.
please test and let me know the results

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5009 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado
2010-02-04 22:25:09 +00:00
parent 0bad7e2a71
commit b4d7a0e20d
4 changed files with 35 additions and 29 deletions
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11
Source/Plugins/Plugin_VideoDX9/Src/PixelShaderCache.cpp
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@ -161,8 +161,7 @@ void PixelShaderCache::Init()
"}\n",C_COLORMATRIX);
s_DepthMatrixProgram = D3D::CompileAndCreatePixelShader(pprog, (int)strlen(pprog));
sprintf(pprog, "uniform sampler samp0 : register(s0);\n"
"uniform sampler samp1 : register(s1);\n"
sprintf(pprog, "uniform sampler samp0 : register(s0);\n"
"void main(\n"
"out float4 ocol0 : COLOR0,\n"
"in float2 uv0 : TEXCOORD0,\n"
@ -173,17 +172,17 @@ void PixelShaderCache::Init()
"}\n");
s_FSAAProgram = D3D::CompileAndCreatePixelShader(pprog, (int)strlen(pprog));
sprintf(pprog, "uniform sampler samp0 : register(s0);\n"
"uniform sampler samp1 : register(s1);\n"
sprintf(pprog, "uniform sampler samp0 : register(s0);\n"
"uniform float4 cColMatrix[5] : register(c%d);\n"
"void main(\n"
"out float4 ocol0 : COLOR0,\n"
"in float2 uv0 : TEXCOORD0,\n"
"in float2 uv1 : TEXCOORD1,\n"
"in float2 uv2 : TEXCOORD2,\n"
"in float2 uv3 : TEXCOORD3){\n"
"in float2 uv3 : TEXCOORD3,\n"
"in float4 uv4 : TEXCOORD4){\n"
"float4 texcol = float4(0.0f,0.0f,0.0f,0.0f);\n"
"texcol = (tex2D(samp0,uv0) + tex2D(samp0,uv1) + tex2D(samp0,uv2) + tex2D(samp0,uv3))*0.25f;\n"
"texcol = (tex2D(samp0,float2(clamp(uv0.x,uv4.x,uv4.z),clamp(uv0.y,uv4.y,uv4.w))) + tex2D(samp0,float2(clamp(uv1.x,uv4.x,uv4.z),clamp(uv1.y,uv4.y,uv4.w))) + tex2D(samp0,float2(clamp(uv2.x,uv4.x,uv4.z),clamp(uv2.y,uv4.y,uv4.w))) + tex2D(samp0,float2(clamp(uv3.x,uv4.x,uv4.z),clamp(uv3.y,uv4.y,uv4.w))))*0.25f;\n"
"ocol0 = float4(dot(texcol,cColMatrix[0]),dot(texcol,cColMatrix[1]),dot(texcol,cColMatrix[2]),dot(texcol,cColMatrix[3])) + cColMatrix[4];\n"
"}\n",C_COLORMATRIX);
s_FSAAColorMatrixProgram = D3D::CompileAndCreatePixelShader(pprog, (int)strlen(pprog));